MLA

Hughes, Langston, 1902-1967. Haiti. Box 546, folder 13296-13297. 1945-54. https://collections.library.yale.edu/catalog/2057545.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 546, folder 13296-13297"])(1945-54)[Haiti]. https://collections.library.yale.edu/catalog/2057545.